After the first murder, Shiki's uncle, Director Shindou, is killed as well. The lab is in an uproar. To find out who the killer is, Nishinosono and Saikawa investigate Shiki's room. There they find a robot named Michiru, and a strange message saying "Everything becomes F."
Then you couldn't throw away anything big?
.لا يمكن رمي شيءٌ كبير إذًا
Wirklich große Sachen kann
man also nicht wegwerfen?
No puedes arrojar cosas muy grandes...
No se pueden arrojar cosas muy grandes...
Ils n’auraient pas pu
passer par là.
Então, não dá pra descartar
 coisas muito grandes...